TSB_TAG_INVALID_BIT
#define TSB_TAG_INVALID_HIGH (1 << (TSB_TAG_INVALID_BIT - 32))
ent->tag = (1UL << TSB_TAG_INVALID_BIT);
ent->tag = (1UL << TSB_TAG_INVALID_BIT);
ent->tag = (1UL << TSB_TAG_INVALID_BIT);
ent->tag = (1UL << TSB_TAG_INVALID_BIT);